baber/WOPTO huggingface dataset:
Patent JP-2002208648-A (JP)
Title: Semiconductor storage, manufacturing method and drive method thereof
Inventor: MITSUIDA TAKASHI
IPC: H01L29/788
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage wherein the structure itself of the storage is highly reliable, and the localization of the captured charges of the storage is maintained, even if excessive writing is carried out in the storage, and further, the variation of the threshold voltages of the storages can be suppressed. SOLUTION: The semiconductor storage has an on-conductivity type band- form semiconductor layer 24a so formed as to be interposed between two opposite conductivity type band-form regions 23a, 23b formed in the surface layer of a semiconductor substrate 21; a first floating gate 27a formed via an insulation film 22a in the region ranging from the top surface of the one-side opposite conductivity type region 23a to the side surface of the one side of the semiconductor layer 24a; a second floating gate 27b formed via an insulation film 22b in the region ranging from the top surface of the other-side opposite conductivity type 23b to the side surface of the other side of the semiconductor layer 24a; and a control gate 30a formed via an insulation film 28 on the top surface of the semiconductor layer 24a.
Patent JP-2002323546-A (JP)
Title: Method for testing leak current and semiconductor integrated circuit
Inventor: OSAKABE HIDETOSHI
IPC: G01R31/28
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a technology to facilitate detection of abnormality of a leak current. SOLUTION: When a semiconductor integrated circuit 200 is structured by including function modules 207, 208, 209 for dealing a test pattern taken in synchronization with a clock signal, a clock control means 202 for stopping supply of the clock signal to the function modules in every predetermined step of a test pattern, and a current measuring circuit 250 capable of measuring the current flowing in the function modules at every stop of the supply of the clock signal to the function modules are further provided so that detection of the abnormality of the leak current can be facilitated by acquiring a measurement result of the current in a plurality of steps.
Patent JP-2002316712-A (JP)
Title: Parts feeder
Inventor: FURUTA HIKARI
IPC: B65G47/14
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a novel parts feeder capable of enhancing a feed amount of parts and minimizing deterioration of the feed amount even when a quantity of parts left in an inner bottom of a bowl is small. SOLUTION: Upstream track parts 13 and 14 provided with starting points 13a and 14a facing an inner bottom 12a of a bowl 11 are spirally formed so as to gradually climb an inner circumference part 12b. The upstream track 13 is provided with an inclined track part 15 extended obliquely in a traveling direction of parts toward the upstream track part 14, and the inclined track part 15 is composed so as to join the upstream track part 14 at a confluence 16. The upstream track parts 13 and 14 have round groove structures provided with concaved track faces. A downstream track part 17 extending from the confluence 16 keeps on extending spirally and it has a round groove area 17R provided with a concaved track face similar to the upstream track parts 13 and 14.
Patent JP-2002330415-A (JP)
Title: Contents producing device, method, computer program, recording medium
Inventor: IGARASHI KYOICHI
IPC: G06F19/00
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a contents producing device that can efficiently produce advertisement contents with high power of expression. SOLUTION: The contents producing device 1 by which an operator operates a terminal MT to display a prescribed menu onto its display device and produces digital contents whose expressing mode varies with demands interactively through the menu is provided. The contents producing device 1 stores template files to decide a processing form of digital sources for realizing a prescribed expression mode, identifies any template file depending on operation contents of the terminal MT made through the menu and receives setting information of the processing form with respect to the template. Then the contents producing device 1 processes the digital source used by the template file so as to be matched with the received setting information and allows the digital contents obtained thereby to be displayed on a screen of the terminal MT.
Patent JP-2002332708-A (JP)
Title: Partition wall structure
Inventor: SHINOHARA KENJI
IPC: E04B2/82
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To securely and permanently prevent generation of friction sound by simple construction without increasing the number of parts or increasing man-hours in a partition wall of a dry type construction method composed of framework members of steel studs, runners, board material, etc. SOLUTION: This partition wall structure for the dry type construction method comprises constitution in which construction surface material is installed on the framework members including the upper and the lower runners and studs. On a back surface at an upper end part of the construction surface material 2 facing the upper runner 12, a retracted surface 20 retracted from the back surface is formed. A gap 21 to prohibit friction contact between a side edge part 19 of the upper runner and an upper end part of the construction surface material is formed between the side edge part and the back surface of the upper end part of the construction surface material.
Patent JP-2002339616-A (JP)
Title: Locking structure of distribution board door
Inventor: TERAMOTO KENICHIRO
IPC: H02B1/30
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a locking structure of a distribution board capable of surely performing locking and reducing the number of parts. SOLUTION: A locking part 7 is installed on a cover 3, and a cover side part 7 interlocking with a key part 6 is hooked to the locking part 7. The cover side part 7 is formed generally in L-shape in cross section, and the end part thereof forms a contact part 8 for receiving a door 4. When the locking is performed, the cover side part 7 comes into contact with the door 4.
Patent JP-2002339279-A (JP)
Title: Tensile cable for building and engineering work
Inventor: TAGUCHI YASUO
IPC: E01D11/00
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive tensile cable for building and engineering work enabling ready construction. SOLUTION: This tensile cable 10 for building and engineering work is obtained by bringing many steel wire into contact with each other directly or through coat of extremely thin synthetic resin material, twisting many steel wires together, packing a synthetic resin material 15 into spaces among steel wires and bundling rustproof strands 11 whose outer periphery is coated with the synthetic resin material to use the bundle as one cable 10. In the tensile cable 10, the rustproof strand 11 formed by twisting side wires 13 and 14 composed of PC steel wire in multilayered state together around a core wire 12 composed of PC steel wire is used to increase allowable load of the rustproof strand 11.
Patent JP-2002031929-A (JP)
Title: Method and device for controlling structural elements of printer in digital system, and printer therefor
Inventor: HUNOLD HEIKO
IPC: B41C1/00
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To maintain an error in corresponding operation to two digital quantities being mutually noncoincident smaller, even when a plurality of corresponding operations are sequentially performed. SOLUTION: For a plurality of times sequentially continued corresponding operations 6 and 6', this printer is let perform the corresponding operations 6 and 6' by an integer in order to make a step 3 whose 1st digital quantity 2 is small corresponding to the step 3' whose 2nd digital quantity 2' is large, in this case, for the respective corresponding operations 6 and 6', the printer makes numerical ratio changed so that corresponding errors 4 and 4' do not reach the width 5 of the small step 3 in the first digital quantity 2, even in the either case of respective corresponding operations 6 and 6', or remaining unchanged.
Patent JP-2002344705-A (JP)
Title: Method and device for reading image
Inventor: HYODO MASATAKE
IPC: H04N1/107
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for reading images, that has both of the stable image read function which has been difficult to achieve by manual image readers and the function of reading an original whose size is greater than the main body size that has been impossible by a stationary image reader. SOLUTION: The method and device for reading image is such, that while the image reader body provided with an image sensor 2 reading an image of an original by scanning a predetermined area in the subscanning direction is placed on the image of the original; the image sensor 2 is driven to read one area of the image of the original, the body is moved to the other areas of the original image after reading; the image sensor is used to read the other area; a position calculation means 11 calculates the present position on the basis of the information from a detection means 7 detecting a motion, when the body is moved and an image compositing means 10 which composites the read images which depend on the position information.
Patent JP-2002350952-A (JP)
Title: Camera
Inventor: IKUI AKIHIRO
IPC: G03B17/04
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a camera capable of eliminating trouble that a stroboscope does not emit light by always surely setting the actuation projection of a switch for detecting the position of a stroboscopic unit in an off-state. SOLUTION: In constitution that the stroboscopic unit slides from a housing position with respect to a camera main body 1 and moves to a using position distant from the optical axis of a photographic lens, cam parts 2a to 2c are formed corresponding to the actuation projection part 5a of the switch 5 at the lower part of the stroboscopic unit 2, and the cam surface of the cam part 2b in the midst of moving to the using position is made low to a switch side with respect to the height of the cam surface of the cam part 2a at the housing position, then the projection part 5a is pushed in further by the cam part 2b so as to release the sticking state of the switch.
Patent JP-2002349657-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: IMANISHI TAKASHI
IPC: F16H15/38
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a toroidal type continuously variable transmission which can improve the strength of a trunnion and prevent deterioration in durability and reduce manufacturing cost. SOLUTION: A fueling path 64, which is equipped in a trunnion 6, is constituted by a groove 65 which is formed in the inner periphery of a trunnion 6 and a flat lid part 66, which covers the groove.
Patent JP-2002349914-A (JP)
Title: Humidifier
Inventor: MISHIMA HIROYUKI
IPC: F24F6/00
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide proper humidity controllability and an energy saving effect on wide temperature humidity conditions, under simple and low-cost device constitution. SOLUTION: A humidifier comprises a humidifying container 1, formed such that surface areas F differ from each other, based on a water level h; large- and small-sized heaters 22 and 21 placed inside the humidifier; a water-level varying means 3 consisting of a tank 342, a float switch 33, water feed and discharge solenoid valves 35 and 37, a water level selecting part 38, and a water level control part 39; and an operation means consisting of a humidifying heater selecting part 41 and a humidity control part 44. For example, in a low-temperature low-humidity condition, the water level in the humidifying container is varied to be set to a low water level h1 , the small heater 21 is selected by the operation means 4 for operation, and naturally vaporized amount from the humidifying container is decreased, and stabilized low humidity control and energy saving operation can be made.  Since the humidifying container and the water level control system are single, the structure is simple and is low cost.
Patent JP-2002348775-A (JP)
Title: Animal fiber product and method for treating surface of animal fiber material
Inventor: ISHIGURO KOJI
IPC: D06M15/59
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an animal fiber product making it possible that an enough amount of fine powder of natural radioactive rare element minerals are adhered to the fiber product and the fine powder is difficult to be removed when is washed, and to provide a method for treating surfaces of an animal fiber material. SOLUTION: This animal fiber product is obtained by adhering fine powder 4 of the natural radioactive rare element minerals to scaly surfaces of wool fiber 2 of a wool fiber top 1 together with an anti-shrink treatment agent as a surface treatment agent 5. The fine powder 4 is preferably adhered to inner areas of scales 3 of the scaly surfaces, and more preferably adhered to the inner areas in such a state that the scales 3 are more opened than the scales naturally are.
Patent JP-2002349176-A (JP)
Title: Core collecting device
Inventor: SHUKUTANI HIDETOSHI
IPC: E02D1/04
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a core collecting device capable of surely collecting a core in a normal state even when the ground is formed of alternate hard and soft layers by discharging a fluid from a fluid passage to the outer surface side of a bit for a hard rock layer to prevent the damage or seizure of the bit, preventing the discharge of the fluid from the fluid passage to the inner surface side for a soft rock layer to prevent the outflow of sediment, and preventing the corotation of an inner pipe with an outer pipe. SOLUTION: The tip part inner surface of the bit 2 mounted at the tip of the outer pipe 1 is fitted to the tip part outer surface of a core taking case (lifter case 31 or shoe 39) mounted at the tip of the inner pipe 3 while keeping a slight clearance 53 so as to substantially block the fluid passage 5. The discharge port 50 of the fluid passage is formed so as to be opened to the outer surface side of the bit.
Patent JP-2002352199-A (JP)
Title: Wrist-worn type antenna for rfid tag communication
Inventor: NISHIKAWA MASAHIRO
IPC: B42D15/10
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a wrist-worn type antenna for RFID tag communication, by which a cargo-handling work can be carried out with the antenna worn thereon, without having to attach and detach each time, even in the case of driving a truck or handwriting to a distribution slip, and which can reduce the load of the cargo-handling work and operation. SOLUTION: The antenna of a reader/writer communicating with an RFID tag in a non-contact state is provided integrally at a flexible belt-like body, and fasteners are provided at both ends of the belt-like body.
Patent JP-2002354446-A (JP)
Title: Method and system for outputting advertisement
Inventor: YONEZAWA MEGUMI
IPC: G06Q30/02
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To charge based on an advertisement outputted selectively at the time of advertising toward viewers by outputting an advertisement selectively in accordance with the characteristics of a group of viewers at the moment of time. SOLUTION: At each viewer terminal 142, viewing conditions collector 152 records the viewing conditions of a program in viewing information 154, and transmits it periodically to a program rating center 170 along with a viewer information 400 indicative of the attributes of the viewers. The program rating center 170 totalizes the received information to produce viewing conditions information 500 being delivered to a broadcasting station 100. If a plurality of advertisements are allotted to some time band, an advertisement selector 106 in a video distributor 102 selects an advertisement using advertisement delivery conditions 300 and viewing conditions information 500, and broadcasts the selected advertisement.  An achievement management unit 120 records the broadcast advertisement as advertisement delivery achievement information 124 and a charging unit 122 combines the achievement information 124 and advertisement contract information 126 to generate charging information 128 concerning to the advertisement charge of a sponsor.
Patent JP-2002355687-A (JP)
Title: Container for inclined soil tank
Inventor: INOUE YASUO
IPC: E03F5/14
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a recyclable container for an inclined soil tank low in cost, easily handled because of lightweight properties, utilizable even in a home and having sufficient strength and corrosion resistance. SOLUTION: The container for the inclined soil tank has a bottom surface 11 inclined so as to allow sewage or the like to flow down naturally, side walls 12 surrounding the bottom surface, water barrier plates 13 erected on the bottom surface at a predetermined height in the direction right-angled to the natural flow-down direction to interrupt the flow channel of sewage or the like and the discharge ports 14 provided on the downstream side of the bottom surface and/or the side walls. The bottom surface and the side walls or the bottom surface, the side walls and the water barrier plates are formed of polystyrene with an expansion ratio of 10-20 times.
Patent JP-2002240521-A (JP)
Title: Tire condition monitoring device
Inventor: KATO MICHIYA
IPC: B60C23/04
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To dispense with initial registering work by automatically specifying a transmitter as a transmission source. SOLUTION: The transmitters have a rotational direction sensor for generating a specific pattern signal following the rotation of a corresponding tire. A pattern signal generated by a rotational direction sensor of the transmitter in a left tire is different from a pattern signal generated by a rotational direction sensor of the transmitter in a right tire. A front-side receiving antenna 21 corresponds to right and left front tires. A back-side receiving antenna 22 corresponds to right and left back tires. A receiver 5 has a changeover circuit 23 for alternatively connecting both receiving antennas 21 and 22 to a controller 20.  When one of the transmitters transmits radio wave, the controller 20 specifies the transmitter as the transmission source based on levels of respective signals inputted from both receiving antennas 21 and 22 and data indicating a pattern signal included in the transmitted data from the transmitter.
Patent JP-2002359649-A (JP)
Title: Electronic mail server, electronic mail cache method, electronic mail cache program, and computer-readable recording medium for recording electronic mail cache program
Inventor: KIYOHARA RYOZO
IPC: H04L12/58
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an electronic mail server that efficiently manages a cache memory by adopting a cache method utilizing features of an access pattern ordinarily carried out by mail users. SOLUTION: A cache management section 110 of an electronic mail server 100 discriminates whether or not electronic mail is accessed by an electronic device such as a client PC 130 or the like with high possibility from access histories stored in an access history section 108 by taking into account a characteristic access operation by users and manages a cache memory in a cache memory section 106.
Patent JP-2002363895-A (JP)
Title: Method for producing pseudo-bonding paper
Inventor: YAMAMOTO MITSUAKI
IPC: C09J7/02
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing for a pseudo-bonding paper having a stable adhesive property and a re-releasability. SOLUTION: In the method for producing the pseudo-bonding paper, a coating solution which includes a non-releasable adhesive base material, fine particle filler and an anionic fluorine surfactant, not bonding in the usual condition but bonding after applying a specific condition and re-releasable after bonding, is applied to a base paper with forming a mono-layered freely falling vertical curtain of the coating solution and continuously running the paper base in a crossing direction of the curtain. The coating solution characteristically manifests <=40 mN/m of a static surface tension and includes precipitated silica having 1 to 8 μm of the average diameter of the coagulated particle measured by Coulter counter method and >=200 ml/100 g of linseed oil absorption measured in by JIS K 5101 as the fine particle filler in amount of 20 to 50 wt.% in the coating solution.
Patent JP-2002358124-A (JP)
Title: Table lift
Inventor: SAKAKIBARA YUJI
IPC: B66F17/00
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To change the automatic stop position of a table on a program. SOLUTION: A control part 17 executes a setting program for counting pulses outputted from an encoder 12 attached to a motor 11 and allowing a storage part 18 to store the counted number of the pulses corresponding to the stop position of a table according to a setting command from a remote control switch 16 and an automatic stopping program for driving a motor 11 to elevate a table 2 according to an elevating operation command from a remote control switch 16, counting the pulses and stopping the motor to stop the table at desired height when the counted number is matched with the counted number stored in the storage part 18.
Patent JP-2002360081-A (JP)
Title: Agricultural covering film
Inventor: TSUNODA KUNIHIKO
IPC: B32B27/32
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an agricultural covering film excellent in tenacity and toughness, easily matching with the shapes of the water-draining gut, etc., of a water-supplying bed, i.e. excellent in matching property, without generating wrinkles on extending it, further not having the melt-adhesion of the films each other, excellent in molding stability and exhibiting less moss-generation. SOLUTION: This agricultural covering film is characterized by laminating a layer obtained by blending 5-50 wt.% white pigment with an ethylene/α-olefin copolymer obtained by a polymerization using a single site catalyst and having 0.3-5.0 melt flow rate and 0.850-0.910 g/cc density, with a layer obtained by blending 1-20 wt.% black pigment with an ethylene/α-olefin copolymer obtained by the polymerization using a single site catalyst and having 0.3-5.0 melt flow rate and 0.850-0.910 g/cc density, so as to constitute 10 white layer, 11 black layer and 12 white to a thin black layer laminate.
Patent JP-2002368270-A (JP)
Title: Method of manufacturing iii nitride compound semiconductor device
Inventor: KAMIMURA TOSHIYA
IPC: H01L21/285
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To protect the surface of a P-type pedestal electrode from oxidation and deterioration of the bonding strength of the pedestal electrode to a conductive wire, while a P-type layer of III nitride compound semiconductor and a transparent electrode are kept in ohmic contact with each other. SOLUTION: A P-type pedestal electrode forming layer is laminated on a transparent electrode forming layer, and then the layers are subjected to a thermal treatment for alloying them; the thermal treatment is split into a first thermal treatment and a second treatment; and the first thermal treatment is carried out in an oxygen-containing atmosphere at a comparatively low temperature, and a second thermal treatment is carried out in an oxygen-free atmosphere which is at a comparatively high temperature.